The hydrostatic pressere force (N).The line of action of the hydorostatic forcefrom the water top level (m).The minimum volume of concrete to keepthe gate in a closed position as shown(m³).The tension in the cable (N).The Buoyant force on the concrete (N). In the figure shown below, the concreteblock with specific weight = 25kN/m3 needed to keep the gate with a wide= 2.5 m in a closed position, with e = 3.5 m.%3DNote: the hinge at the bottom of the gate,water specifc weight = 10000 N/m3.Determine the following:StopSubmergedconcreteblockWaterHinge

Given values are- l=3.5m, b=2.5m , wwater=10 kN/m3 , wblock=25 kN/m3 a) The hydrostatic pressure…

In the figure shown below, the concrete block with specific weight = 25 kN/m3 needed to keep the gate with a wide = 2.5 m in a closed position, with e = 3.5 m. %3D Note: the hinge at the bottom of the gate, water specifc weight = 10000 N/m3. Determine the following: Stop Submerged concrete block Water Hinge

In the figure shown below, the concrete block with specific weight = 25 kN/m3 needed to keep the gate with a wide = 2.5 m in a closed position, with e = 3.5 m. %3D Note: the hinge at the bottom of the gate, water specifc weight = 10000 N/m3. Determine the following: Stop Submerged concrete block Water Hinge

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Q 5 A vertical axis circular cylindrical water storage tank of cross-sectional area A is filled to a depth of 15 m. The tank is 4 m in radius and is made of steel having a yield point of 240 MPa. If a safety factor of 2 is applied,determine the required tank wall thickness.. [Use ywater = 9800 N/m³]
The water supply pipe shown in the figure is suspended from a cable using a series of close and equally spaced hangers. The length of the pipe supported by the cable is 60 m. The total weight of the pipe filled with water is 6.5 k a. What is the maximum sag (in m) at the lowest point of the cable which occurs at mid length if the allowable tensileload in the cable is 2550 kN? Answer: C. 1.15 b. The sag of the cable at mid-length is 3 m. Find the maximum axial stress (in MPa) if the cable diameter is 75 mm. Answer: C. 225
The water supply pipe shown in the figure is suspended from a cable using a series of close and equally spaced hangers. The length of the pipe supported by the cable is 60 m. The total weight of the pipe filled with water is 6.5 k 1. What is the maximum sag (in m) at the lowest point of the cable which occurs at mid length if the allowable tensile load in the cable is 2550 kN? Answer: C. 1.15 2. The sag of the cable at mid-length is 3 m. Find the maximum axial stress (in MPa) if the cable diameteris 75 mm. Answer: C. 225
As figure show are depicts the cross-section of a closed-end cylinder with an internal diameter of 0.2 m and an exterior diameter of 0.4 m with a thick-walled pressure vessel (closed-end cylinder) with an internal diameter of 0.2 m and an external diameter of 0.4 m. Both internal and external pressures, Pi and P, are applied to the pressure vessel. Find the following given P. = 10 MPa:a). The internal pressure Pi, which will result in a 150 MPa tensile hoop stress at point B, which is in the middle of the cylinder wall.b). Draw all of the stress distributions over the wall thickness and their stress values on the cylinder's inner and outer surfaces.c). The longitudinal tension that the cylinder is subjected to.
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The water supply pipe shown in the figure is suspended from a cable using a series of close and equally spaced hangers. The length of the pipe supported by the cable is 60 m. The total weight of the pipe filled with water is 6.5 k. With complete fbd. c. The sag of the cable at mid length is 2 m. If the allowable tensile load in the cable is 2000 kN, how much additional load (in kN/m) can the cable carry? Answer: A. 2.31
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